1.Sensitive sensing, accurate identification of the movement of living organisms and non-living organisms, so that the error rate to a minimum. 2.Strong anti-interference: the use of 5.8GHz operating frequency, affected by the external small, stable and reliable performance. 3.Automatic metering: automatically identify the strength of the ambient light, to achieve the lighting requirements set and when someone lights up. Otherwise it 't light. 4.Fully automatic sensing: automatically turns on the lights after sensing people. When people come and go, the lights turn on and the lights turn off. It saves electricity safely and is not affected by external influences such as sound and objects. Working voltage: DC5-24V Working current: maximum 5A Standby power consumption: 0.02W Transmit power: Less than 10mA Operating frequency: 5.8GHz Sensing distance: 5-8 meters Working delay: (non-adjustable) Light Controlled Illumination: None Connection mode: DC 5521 Load power: 60W Output power: less than equal 25W (5V); less than equal 60W (12V); less than equal 120W (24V) Note 1.When installing, please disconnect the power supply and then install it to avoid danger. 2.The product is not waterproof, please pay attention to moisture and waterproof. 3.The microwave induction angle is 360°, please pay attention to the correct installation method. 4.Product internal high-voltage, non-professionals do not disassemble, or at your own risk. Colour:White Material:Metal + Plastic Package Contents: 1 x Radar sensor switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.